package chapter_3.demo6;

import java.util.ArrayList;
import java.util.List;
import java.util.function.BiPredicate;

/**
 * @author: hero生仔
 */
public class Solution {
    public static void main(String[] args) {
        ArrayList<Integer> list = new ArrayList<>();
        list.sort((o1, o2) -> 0);


        BiPredicate<List<String>, String> contains = List::contains;
    }
}
